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WO/2022/233865A1 |
Disclosed is an eddy current magnetic braking device that comprises stationary elements (2) and movable elements (3) having opposite surfaces (2.1), wherein one element (2) of the stationary and movable elements comprises a plurality of ...
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WO/2022/229167A1 |
The invention relates to a torque-amplifying device (1) comprising a rotary shaft (3) mounted movably on a support (2), and at least one magnetic module comprising a rotor (11) secured to the rotary shaft (3) and a stator secured to the ...
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WO/2022/223292A1 |
Disclosed is a magnetic clutch (1) comprising a drive part (10) and a drivable part (20) being rotatable about a first and a second axis (X1, X2)of rotation, respectively. The drive part (10) comprises at least two permanent magnet poles...
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WO/2022/225785A1 |
A magnetic drive extension may be adapted to be positioned between a magnetic drive that generates a rotating magnetic field and a component, such as an agitator, driven by the magnetic drive, to increase the strength of the magnetic cou...
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WO/2022/218524A1 |
The present invention relates to a drive arrangement (1), preferably a worm gear drive arrangement (1), with an output element (3) for performing an output movement and a driving element (2) for driving the output element (3), wherein th...
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WO/2022/200073A1 |
The present invention relates to a power tool having a motor and a motor shaft, wherein a fan wheel in the power tool is designed to generate an air flow for cooling the motor. The power tool is characterized in that a coupling is formed...
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WO/2022/194602A1 |
The invention relates to a modulator (20) for a magnetic gear (10), comprising a plurality of modulator segments (22; 22a; 22b) disposed on a pitch circle diameter (TK) about a longitudinal axis (16) and extending parallel to said longit...
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WO/2022/177855A1 |
In some embodiments, two or more different types of stator structures may be disposed within a gap of an axial flux machine. Such arrangements may be advantageous, for example, for producing a machine optimized for multiple modes of oper...
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WO/2022/126208A1 |
An angled magnetic coupling comprising two composite cylindrical magnets (A, B) for drive mechanism and for driven mechanism, and the axes of said two composite cylindrical magnets (A, B) are arranged at an angle of 90 to 270 degrees rel...
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WO/2022/128986A1 |
The present invention relates to a linear guide system having: at least a first rail element and a second rail element, the first rail element and the second rail element being mounted linearly displaceably relative to each other in and ...
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WO/2022/130882A1 |
This power transmission device comprises: a pole piece (25) that has a plurality of magnetic bodies and rotates by modulating a magnetic flux between a drive-side magnet (20) and a fixed magnet (40); and a sealing member (51) that divide...
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WO/2022/118850A1 |
A motor (20) is provided to a housing (12), is actuated by conduction, and can output torque. A speed reducer (30) reduces the speed of the torque of the motor (20) and can output the result. A rotation/translation unit (2) has: a rotati...
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WO/2022/118598A1 |
Provided are a magnetic-geared motor and a magnetic gear in which pole pieces are highly rigidly supported, which have a small residual stress, and which are excellent in assemblability. The magnetic-geared motor comprises a stator (10),...
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WO/2022/110866A1 |
Provided are a magnetic modulation ring structure, a magnetic gear assembly and a composite electric motor. The magnetic modulation ring structure comprises a plurality of modulation units, wherein two adjacent modulation units are conne...
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WO/2022/115019A1 |
A turbine (10) configured to operate in a thermodynamic cycle comprising a working fluid circuit, wherein the turbine comprises an impeller (11) mounted on a first end (20a) of a turbine shaft (20), the impeller being arranged in a housi...
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WO/2022/105002A1 |
Disclosed is a power generation apparatus, comprising a first driving device, a rotating device, a second driving device, a transmission device and a power generator, wherein the rotating device rotates around the central axis thereof; t...
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WO/2022/106089A1 |
In at least one embodiment, the liquid circulation system (100) comprises - a rotor (1) located within a tank (3), - a stator (22) having a plurality of coils (23) outside the tank (3), and - an exterior tank wall (30) that is non-magnet...
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WO/2022/089105A1 |
A magnetic transmission mechanism (5) of a correction tape. The magnetic transmission mechanism (5) comprises a first rotating magnet (51) and a second rotating magnet (52). The first rotating magnet (51) and the second rotating magnet (...
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WO/2022/083033A1 |
The present invention relates to the technical field of transmission in mechanical engineering, and specifically relates to a new type of monopole-magnet rotating superconductive coupler. The invention consists of a driving permanent-mag...
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WO/2022/077039A1 |
The invention relates to a wobble transmission, comprising: - an input shaft (1); - an output shaft (2); - a stator (4), which has, peripherally, at least one row of teeth (3); - a rotor (6), which has, peripherally, at least one row of ...
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WO/2022/062302A1 |
The present invention relates to the technical field of transmission in mechanical engineering, in particular to a 90° Halbach-arranged double-layer permanent magnet rotor magnetic coupler. The magnetic coupler can perform speed regulat...
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WO/2022/055763A1 |
This document discloses a means of toothed magnetic gearing with improved dynamic efficiency. In embodiments, a magnetic gearing component comprises: a magnetic core; an endcap adjacent to the magnetic core; and a plurality of helical fl...
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WO/2022/051934A1 |
An electromagnetic-hydraulic composite braking retarding device, and a braking method thereof. The retarding device comprises a housing (1), a transmission shaft (17), a first rotor disc (18), a second rotor disc (9), a first hydraulic r...
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WO/2022/043185A1 |
The invention relates to a drive arrangement of a two-wheeled vehicle having motorised driving assistance, the arrangement comprising an electric motor (5), a magnetic gear (6) and a control unit (4) which is designed to control the elec...
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WO/2022/013774A1 |
The present invention relates to a magnetic gearshift system (500, 600, 700) comprising a first permanent-magnet multipolar magnetic rotor (100a, 200a, 300a), a second permanent-magnet multipolar magnetic rotor (100b, 200b, 300b) and a f...
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WO/2022/010989A1 |
A magnetically-coupled torque assist apparatus includes a movable (rotor) magnet configured to rotate about a rotor magnet axis extending through the rotor magnet, and a stationary (stator) magnet. The rotor magnet and the stator magnet ...
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WO/2022/010020A1 |
A pole piece for a magnetic gear according to an embodiment of the present invention is disposed between an inner magnetic flux part and an outer magnetic flux part to control magnetic flux, the inner magnetic flux part having a pluralit...
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WO/2021/262220A1 |
An improved liquid cooled apparatus for transferring large torques magnetically with a primary rotary member and a secondary rotary member as is set forth in US 7294947. The primary rotary member has permanent magnets, the secondary rota...
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WO/2021/246877A1 |
Described herein is a device and methods or uses thereof may be a restraint or braking system for slowing, restraining or stopping movement of an animal in a controlled manner. Further described is an attachment feature that may be used ...
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WO/2021/211545A1 |
The torque augmentation device has two primary embodiments. The first embodiment is two rotors, the rotors including rings of permanent magnets. The two rotors are angled with respect to each other. The magnetic field is disrupted on the...
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WO/2021/197704A1 |
The invention relates to an electric motor, in particular for a vacuum pump, comprising two magnetically coupled shafts. According to the invention, a corrective force can be adjusted on each shaft by means of adjusting magnet devices, a...
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WO/2021/189595A1 |
A multi-degree-of-freedom magnetic field modulation-type magnetic screw actuator and an integrated design method therefor. The multi-degree-of-freedom magnetic field modulation-type magnetic screw actuator comprises a spiral magnetic sta...
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WO/2021/177803A1 |
The present invention relates to a magnetic gear and, more specifically, to a rotor for a magnetic gear, a manufacturing method therefor, a magnetic gear comprising same, and a propulsion module comprising same. The present invention pro...
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WO/2021/176977A1 |
An eddy current-type speed reducer (100) includes a rotor (10) and a stator (20). The rotor (10) includes a hub (12), a rotor body (11), and a spoke (13). The spoke (13) has neutral axes (N1, N2). The neutral axis (N1) is a neutral axis ...
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WO/2021/168519A1 |
A regenerative energy system comprises a power source driving a motor that rotates a drive gear about an axis, the drive gear rotating a driven gear about an axis. The drive and driven gears each comprise radially extending teeth project...
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WO/2021/169138A1 |
Provided are a disc-type permanent-magnet gear and a disc-type permanent-magnet gear-based transmission structure. The disc-type permanent-magnet gear comprises a gear base disc, a transmission shaft that penetrates the middle of the gea...
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WO/2021/164908A1 |
The invention relates to a separating can of a magnetic coupling, said separating can comprising a base (2), a flange (3), a casing (4) which is arranged cylindrically about a central axis (X-X) of the separating can, and a line arrangem...
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WO/2021/154380A1 |
Magnetic transmissions and related methods are described. In one embodiment, an apparatus includes a magnetic screw comprising an elongate body, a nut selectively magnetically coupled to the magnetic screw, and a potential energy storage...
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WO/2021/149603A1 |
This magnetic pole-piece device arranged between an inner diameter side magnet field and an outer diameter side magnet field in a magnetic gear comprises a plurality of magnetic pole-pieces arranged with gaps open in the circumferential ...
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WO/2021/149720A1 |
This pole shoe device is arranged between an inner diameter-side magnet field and an outer diameter-side magnet field of a magnetic gear. The pole shoe device comprises an outer periphery cover member that is arranged facing the outer di...
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WO/2021/149753A1 |
A magnetic geared dynamo-electric machine comprising: a casing; a stator having a stator core, a coil, and stator magnets provided on the inner side of the stator core; a first rotor having a pole piece provided on the inner side of the ...
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WO/2021/149473A1 |
This magnetic geared rotary electric machine is provided with: a casing; a stator having a stator core, coils, and stator magnets provided inside the stator core; a first rotor provided inside the stator; and a second rotor having a roto...
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WO/2021/149756A1 |
A magnetic-geared electric rotary machine according to the present invention is provided with: a casing; a stator having a stator core, coils, and a stator magnet provided on the inner side of the stator core; a first rotor having pole p...
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WO/2021/149772A1 |
This pole piece device for a magnetic gear comprises: an outer periphery cover member and an inner periphery cover member that are disposed coaxially on the radially outward side and the radially inward side, respectively; pole piece hol...
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WO/2021/145334A1 |
This magnetic field generation device is equipped with a plurality of magnets on a support member arranged to face a gap. The plurality of magnets includes a first magnet having a magnetization direction orthogonal to the support surface...
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WO/2021/137297A1 |
A drive torque transmission mechanism that uses magnetic attraction force and repulsion force and that provides a separation between a stator side and a rotor side by using a method that enables an explosion-proof design with respect to ...
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WO/2021/122696A1 |
The invention relates to an electric-motor linear drive, comprising: an electric drive motor, which is arranged in a motor housing and has a motor shaft, which motor shaft drives a worm of a worm gear unit, downstream of which worm gear ...
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WO/2021/112045A1 |
A drive transmission device (41) includes a driving-side rotating body (45), a plurality of magnetic transmission parts (46, 46x), and a driven-side rotating body (47). The driving-side rotating body has a plurality of magnet poles (45n,...
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WO/2021/100871A1 |
Provided is a geared motor drive control mechanism capable of performing the operations of performing a stopping operation between a start point and an end point of a drive range, maintaining the stopping operation, and starting from the...
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WO/2021/098548A1 |
Provided are a magnetic shaft coupling and use and adjustment method thereof; the magnetic coupling comprises a driving rotor (5) sleeved on a driving shaft (3), a driven rotor (6) sleeved on a driven shaft (4), an outer magnet (5) mount...
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